German Bundesländer quiz (DeutschlandQuiz).
Description: Quiz concerning the lands (Bundesländer) of Germany. 4 quiz types included:
- Guess the name of the capital.
- Guess the land surface area.
- Guess the number of inhabitants.
- Guess the land flag.
Free Pascal features: Filling a combobox with data as needed. Loading random pictures from .jpg files. Resizing (stretching) pictures
during runtime. Showing/hiding/using controls depending on the run-time situation.